His most important projects so far were:
- a Unified Bible Reader (database design, data alignment, full-stack development) as a member of a project team at the Károli University (ebo.kre.hu), which makes it possible to read multiple Bible texts (originals and translations) parallelly, while also to follow Bible reading plans of different denominations parallelly,
- a tool for the research of the Rohonc Codex (data recording, database design, full-stack development) as part of an unfinanced private project (rechnitzer-kodex.hu) – this project has yielded an introductory article so far in the journal Cryptologia.
Projects he is currently involved in at ACDH-CH:
Lev is also involved in the ACE’s works on the Fackel corpus of the AAC.